Premium Materials
Competitive Prices
We stay competitive by being part of a nationwide network of lumber dealers with over $1 billion in buying power. This allows us to offer great value on everything you need for your home. Visit or call your local Koopman Lumber today!
Material in stock
When your project is ready to move, you need materials that are ready to go. Koopman Lumber keeps a wide selection of essential building materials in stock to help contractors, remodelers, and homeowners stay on schedule. From framing lumber and plywood to trim, decking, fasteners, and jobsite essentials, our team can help you find the right products for your project and get them where they need to be.
Core Building Materials Available at Koopman Lumber
- Framing Lumber
- Engineered Lumber
- Sheathing & Subfloor
- House Wrap & Weather Barriers
- Trim & Mouldings
- Decking & Railing Systems
- Fasteners & Jobsite Supplies
Whether you are picking up materials at one of our locations or coordinating a delivery to the jobsite, Koopman Lumber is here to keep your project moving with dependable inventory, knowledgeable support, and service you can count on.
Stocked & Custom Millwork
From stocked baseboard, casing, crown moulding, and trim to custom doors, stair parts, mantels, and architectural accents, Koopman Lumber can help bring every detail of your project together. Our experienced team can help you select materials, match existing profiles, create custom designs, and coordinate pickup or jobsite delivery.
Window & Door
Koopman Lumber has dedicated professionals who work exclusively with windows and doors. These are critical components of your home, and we can walk you through everything you need to know to get the best solution for your project.
Decking & Railing
Koopman Lumber carries all the leading brands and offers an extensive selection of decking materials, including wood composite, capped composite, PVC, and variegated capped composite options.
Siding
Protect and enhance any exterior with durable siding solutions from trusted brands, including James Hardie fiber cement siding and LP SmartSide engineered wood siding. Koopman Lumber can help contractors, builders, and homeowners compare profiles, colors, trim, and accessories to find the right combination of style, protection, and long-term performance for new construction or renovation projects
Trim & Molding
Complete your project with trim and molding that add detail, character, and a polished finish. Explore quality options for baseboards, casing, crown molding, and more to create a clean, cohesive look throughout every room in your home.
Material services
Get the materials you need, when and where you need them. Our Building Material Services team ensures accurate estimating, on-time delivery, and seamless coordination to keep your projects running smoothly from start to finish.
Lumber
We purchase lumber direct from the mills through our lumber co-op, allowing us to offer a strong selection of high-quality products at highly competitive prices every day. This direct-buying approach helps us maintain consistent supply, dependable value, and access to the materials professional contractors and builders rely on most.
Finish/Trim
Koopman Lumber has dedicated professionals who deal exclusively with trim-related projects, including baseboard, casing, crown moulding, etc. For professional contractor delivery, we keep our trim in a climate-controlled facility through the winter, so the material is ready to install when it’s delivered.
Engineered Lumber
Koopman Lumber has been a leader in the specification of engineered lumber for over 10 years. As building codes change and construction becomes more technical, trust the experts at Koopman Lumber to help you get the right product for the proper application. Our team works closely with builders, contractors, and design professionals to provide knowledgeable guidance, dependable support, and solutions tailored to the demands of each project.
Professional Services
Outside Sales / DC / Credit / Training / Estimating – We offer a comprehensive portfolio of services designed to support professional contractors at every stage of the job. From knowledgeable outside sales support and dependable delivery coordination to credit services, training, and estimating assistance, our team is committed to helping keep your projects moving efficiently.
Kitchen Design Services
Visit our beautiful Kitchen & Bath showrooms in Andover, Dennis, Fairhaven, Hudson, Indian Orchard, Pembroke, Sharon, and Whitinsville, or let our mobile showroom come to you. Our designers create detailed 3D CAD layouts to help you visualize your dream space, designed to fit your budget and completed on schedule.
Distribution Built to Keep Projects Moving
Koopman Lumber’s distribution centers in Uxbridge and Sutton provide the inventory, coordination, and delivery capabilities needed to support contractors, builders, and projects throughout New England. Together, these facilities help us maintain a dependable supply of lumber and building materials while keeping orders organized and deliveries on schedule
Our distribution centers are supported by experienced lumber sales, estimating, engineering, and delivery teams. From helping identify the right products to coordinating accurate, on-time deliveries, our team works together to keep your project moving forward.
Uxbridge Distribution Center
Our Uxbridge Distribution Center serves as a central hub for inventory, logistics, and consolidated deliveries across Koopman Lumber locations. By bringing products, people, and delivery resources together, the facility helps us respond efficiently to customer needs and provide consistent support from order placement through jobsite delivery.
Sutton Distribution Center
Our Sutton Distribution Center strengthens our ability to manage inventory and move building materials efficiently throughout the region. The additional capacity helps Koopman support a growing network of locations and customers while maintaining the dependable service professional builders and contractors expect.
Building Material Locations
Material Request Form
Need building materials for your next project? Use this form to request a quote or get expert advice on products, availability, and pricing. Our team is here to help you find the right solutions to get the job done right.
For Contractors
Koopman Lumber supports contractors with top-quality materials, expert advice, and reliable delivery. With decades of experience serving the trades, we’re your proven partner, helping you get the job done on time and within budget.
For DIYers
Koopman Lumber helps DIYers tackle every project with confidence. From quality materials to friendly expert advice, we’re here to support your vision, big or small. Whether painting a room or building a deck, you'll find the tools, guidance, and service you need to get the job done right.